<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<a href="login.html">go login......</a>    <br/>
<a href="net.html">go net......</a>        <br/>
<a href="net2.html">go net2......</a>        <br/>
</body>
</html>